baber/WOPTO huggingface dataset:
Patent JP-S63135255-A (JP)
Title: Printing method on serial dot printer
Inventor: MOTOKADO SHINICHIRO
IPC: B41J2/51
Filed: 1986-11-28
Abstract: PURPOSE:To perform high speed printing in a high grade printing mode, by allowing a pair of dot printing heads to alternately take charge of dot rows in a line direction at every two rows and, selecting either one of the rows to perform printing. CONSTITUTION:The printing timing signal DS1 generated from a printing timing lock PTMa drives the odd-number nozzle row 11 of a head 1a and the even- number nozzle row 13 of a head 1b, and the odd-number nozzle row 11 and the even-number row 13 are respectively subjected to printing driving in the adjacent two rows on odd-number and even-number lines. The signal DS2 from PTMb drives the even-number nozzle row 12 of the head 1a and the odd-number nozzle row 14 of the head 1b, and the even-number nozzle row 12 and the odd- number nozzle row 13 are respectively subjected to printing driving in the adjacent two rows on even-number and odd-number lines.
Patent JP-H08147214-A (JP)
Title: Memory device
Inventor: SUZUKI MASATO
IPC: G06F12/06
Filed: 1994-11-18
Abstract: PURPOSE: To provide a memory device capable of always high speedily completing access without depending on an address to start burst access. CONSTITUTION: This memory device is provided with a memory controller 11 for outputting a signal '*CE-EVEN' for instructing an address counter 12EVEN to count-up an address stored inside asynchronously with a CPU cycle starting the burst access to the memory device when the start address of that CPU cycle is an odd number and a LOAD signal generating circuit 14 for generating a '*LOAD' signal asynchronous with the CPU cycle so as to enable the count-up of the address counter 12EVEN. Thus, the second data can be outputted to a memory bank 13EVEN in the third CPU cycle after access is started and even at the time of odd number address start, the data can be outputted from the second CPU cycle.
Patent JP-H01124865-A (JP)
Title: Electrophotographic sensitive body
Inventor: MORIMITSU YOSHINORI
IPC: G03G5/06
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a photosensitive body which is adequate for a semiconductor laser by providing a photoconductive layer contg. zinc oxide, electron affinity material, specific dye, and binder resin on a conductive base. CONSTITUTION:The zinc oxide, the electron affinity material, the dye expressed by the formula I and the binder resin are dissolved or dispersed in an org. solvent and the soln. prepd. in such a manner is coated on the conductive base and is dried. Acid anhydrides such as phthalic anhydride and tetracyanoquinodimethane, etc., are used as a spectral sensitizing assistant for the electron affinity material. A high insulating resin such as polyester resin is used for the finder resin. The dye having an electronic structure is adequate for dye sensitization of the zinc oxide and is stable to heat as well. Such dye has high adsorptivity of the zinc oxide, has spectral absorptivity at 700-1,000nm and is adequate as a spectral sensitizer. This photosensitive body, therefore, has the high sensitivity to a long wavelength region, is stable to heat and is suitable for the semiconductor laser.
Patent JP-H03218236-A (JP)
Title: Structure of field coil of electric motor
Inventor: DEEBITSUDO EICHI KAMINGUSU
IPC: H01R4/02
Filed: 1990-10-22
Abstract: PURPOSE: To increase the lifetime of wire connection for a terminal by making a wire from the end of a coil cross a terminal and inserting it through a gap between a tongue piece and the terminal. CONSTITUTION: The respective end parts of a wire forming a coil are led out on both sides of a magnetic pole piece to the exterior from a winding slot 16. After that, the wire crosses a terminal supporting part 24 and a terminal 22 and enters a space between the tongue piece and the terminal from the side of the terminal of the opposite side to the side located near to the place in which the wire comes out from the winding slot 16. The wire is cut off, and the tongue piece is compression-bonded to the terminal and after that, welded there, and the wire is firmly fixed between the tongue piece and the terminal. Accordingly, even when a motor receives hard vibrations, the end part of the wire is not bent, and even when any movement is produced, twisting action is more than a bend or bending action, so that the lifetime of wire connection may be increased.
Patent JP-H02129514-A (JP)
Title: Angular velocity sensor
Inventor: TANAKA HIDEKI
IPC: G01C19/56
Filed: 1988-11-10
Abstract: PURPOSE:To increase the difference between the resonance frequency of a tuning fork and the frequency of the angular velocity generated in a supporting member by forming the supporting member which supports the tuning fork to the length longer than the length of the oscillating pieces of the tuning fork, thereby detecting the angular velocity with high accuracy. CONSTITUTION:The tuning fork constituted of the oscillating pieces 1, 2 is supported by the supporting member 3. Piezoelectric elements 7, 8 for monitoring monitor the actual oscillations of the oscillating pieces 1, 2 oscillated by piezoelectric elements 5, 6 for driving. Coriolis force Fc acts in the Y-axis direction on the supporting member 3 and the oscillating pieces 1, 2 when a base part 4 is turned at an angular velocity OMEGA around the Z-axis. Torsion is generated around the Z-axis in the supporting member 3 on the X-Y plane by the Coriolis force Fc. The quantity of the torsion of the supporting member 3 when the Coriolis force Fc acts is proportional to the angular velocity OMEGA and, therefore, the angular velocity OMEGA can be determined by detecting the torsion of the supporting member 3 by piezoelectric elements 9, 10 for detection.
Patent JP-2000112560-A (JP)
Title: Integrated circuit, clock signal frequency control circuit and method for designing integrated circuit
Inventor: NAKAJIMA TOSHIO
IPC: G06F1/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively display the original performance of a product and to make it possible to drive an integrated circuit at high clock frequency by judging and fixing the frequency of a clock signal by using a judging path having shot set-up time or hold time. SOLUTION: A clock from an oscillator 2 is adjusted by a clock frequency adjuster 3 and inputted to an IC chip 1 as a reference clock signal. When the clock signal is sequentially shifted from the low frequency side to the high frequency side, both judging paths 11, 12 are normally driven at first, but the path 12 is not normally driven at a certain frequency f2. When the frequency is increased, both the paths 11, 12 are not normally driven at a certain frequency f1. A lock signal is outputted from a PLL controller 4 before arrival at the frequency f1, so that the frequency is fixed on f2<=f<=f1 at the time. Since the set-up time or the like of the path 11 is set up shorter than a critical path 7, the original performance of the product can be effectively displayed.
Patent JP-2001104039-A (JP)
Title: Compact container
Inventor: YURI HIROAKI
IPC: A45D33/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact container comprising a container body and a lid body attachable/detachable to/from each other with a simple structure. SOLUTION: This compact container comprises a container body 1 with a recessed part 1a to store a cosmetic container formed on an upper surface thereof, and an opening/closing lid body 2 with a rear end part thereof turnably hinged to a rear end part of the container body 1, an annular body 3 is circumferentially provided on an upper outer circumferential surface of a circumferential wall to form the recessed part la of the container body 1, and an outer part of the annular body 3 is abutted on an inner circumferential surface of the lid body 2 over the whole circumference in an attachable/detachable manner to keep the closed condition of the lid body 2.
Patent JP-H06137936-A (JP)
Title: Infrared detecting element
Inventor: TOMONARI SHIGEAKI
IPC: G01J1/02
Filed: 1992-10-22
Abstract: PURPOSE:To obtain an infrared detecting element for facilitating application of micromachining technology while increasing fabrication yield by employing a semiconductor film having infrared ray absorbing function in a thin film resistor. CONSTITUTION:A conductive thin film of Ni-Cr, for example, is patterned on an insulating substrate 3 to form a lower electrode 18. A single element semiconductor thin film, i.e., an amorphous semiconductor thin film B15, an amorphous semiconductor thin film C13 for buffering, a thermister layer, i.e., an amorphous semiconductor thin film All having infrared ray detecting function, an amorphous semiconductor thin film C12 for buffering, and an amorphous semiconductor thin film B14 for providing a good ohmic characteristic contact with the lower electrode 18(a thin film B15 for upper electrode) are then laminated sequentially thereon. The laminate is then patterned and a transparent conductive thin film is deposited thereon and patterned again to form an upper electrode 17 thus obtaining an infrared detecting element 1. Since a semiconductor thin film is employed in the infrared ray absorbing layer and the thin film All serves as the infrared ray absorbing layer, micromachining technology can be applied easily, fracture due to differential stress in the film is restrained, and fabrication yield is increased.
Patent JP-H02129827-A (JP)
Title: Fixing method for plate electrode in flat display
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1988-11-10
Abstract: PURPOSE:To enable supporting fixture of plural plate electrodes without using spacers and prevent any generation of metallic powder on the electrodes by forming insulating pins into tapered shapes and coating a lubricant on the pins when the pins are inserted into coaxial holes bored on the electrodes so as to position the electrodes. CONSTITUTION:On each plate electrode 3, holes 7, where insulating pins 6 are inserted, are coaxially bored in such a way that the diameter thereof gradually becomes smaller toward a pin inserted direction. In addition, temporary spacers 8 are inserted between the electrodes 3 so that predetermined distances therebetween can be kept and deformation can be prevented in press-fitting. The size of the pin 6 is set at 2/3 or less of the width at a portion where the hole 7 is provided so that the electric field of an electric beam passing space 9 near the pin 6 may not suffer from any adverse influence, and further, any deviation at a landing position can be prevented, thereby obtaining an uniform image. In assembly, a lubricant 10 such as silicone oil is coated on the pins 6. After the spacers 8 are removed, the pins 6 are fitted into the holes 7 using fitting pins 11.
Patent JP-H01126995-A (JP)
Title: Sewing machine
Inventor: KURONO YOSHIKAZU
IPC: D05B21/00
Filed: 1987-11-11
Abstract: PURPOSE: To form a mark, which is prevented from being deleted or released from a fabric, improved in durability on the fabric even under severe environmental conditions by reading pattern data corresponding to code data out of a storage means and controlling the action of a needle. CONSTITUTION: A floppy disk(FD) driving device 7 is connected to a controller 6 built in the main body 1 of sewing machine and on FD 7a to be loaded/ unloaded to that device 7, the pattern data composed of a bar code B composed of respective patterns P1 and P2 corresponding to respective codes are stored together with the code data. A CPU 8 reads the pattern data corresponding to these code data out of the FD 7a and temporarily stores them in a pattern data area 10a of a RAM 10. Afterwards, based on X/Y coordinate position data of a needle 2, the CPU 8 operates a sewing machine motor 3 and an X/Y feeder 4 and forms the bar code B on the working fabric. Thus, releasing or the like can be prevented. Further, there is no danger of stitch clogging.
Patent JP-H10108869-A (JP)
Title: Placenta holder for collecting umbilical cord blood
Inventor: MIYAMOTO HIDEO
IPC: A61B5/15
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To cleanly and simply conduct the preparation and post-treatment of the collection of umbilical cord blood. SOLUTION: This placenta holder is provided with a foldable holder main body 10 formed with a waterproof outer sheet 11 on a water-absorbing inner sheet 12 absorbing the blood stuck to a placenta and formed into the shape deployed with a truncated conical cylinder on a flat plane, an adhesive tape 13 removably connecting both side sections into the assembled state as the cylinder after their overlapped degree is adjusted, and a suspender band 15 for suspending the holder main body 10 assembled into the cylinder. The upper edge and lower edge of the holder main body 10 are formed into nearly circular arc shapes respectively to form an opening section storing the placenta from above and an umbilical cord insertion hole inserted with an umbilical cord downward when the holder main body 10 is assembled into the cylinder.
Patent JP-H08146306-A (JP)
Title: Curving pipe of endoscope and its production
Inventor: ITO YOSHITERU
IPC: G02B23/24
Filed: 1994-11-18
Abstract: PURPOSE: To use wire rests which are inexpensive and permit easy positioning to a nodal ring and to securely fix the nodal ring and wire rests. CONSTITUTION: Reinforcement-of-weld-parts 7 are formed in notches between the outer peripheral surfaces of the wire rests 1 of a cylindrical shape and the nodal ring 2 by irradiation with a laser beam from the outer peripheral surface side of the nodal ring, by which the wire rests 1 are fixed to the nodal ring 2 at the time of fixing the wire rests 1 and the nodal ring 2. The wire rests 1 having the cylindrical shape are inexpensively produced and are easily positioned at the nodal ring 2. The nodal ring 2 and the wire rests 1 are securely joined by forming the reinforced weld parts 7 in the notches.
Patent JP-H03150067-A (JP)
Title: Flyback type switching regulartor
Inventor: KOBAYASHI TERUO
IPC: H02M3/28
Filed: 1989-11-02
Abstract: PURPOSE:To eliminate variation in an output voltage even if a power source voltage is varied by inserting a small resistor to a rectifier and equalizing the ratio of a voltage loss to the output voltage of outputs. CONSTITUTION:Small resistors 7, 10 are inserted to an output rectifier of diodes 5, 8, etc. The influence degrees of the DC resistance of the winding of a transformer 4, the operating resistance of the diodes 5, 8 and output voltage variation due to forward voltage drop and voltage drop of other resistance are equally corrected in output circuits by the resistors 7, 10. The variation in the output voltage due to variation in the input power source voltage is corrected. That is, the ratio of the voltage loss to the output voltages of the rectifiers is equalized to vary the voltage losses at the outputs at the same ratio even if the power source voltage is varied.
Patent JP-H05123197-A (JP)
Title: Method for detecting nucleic acid
Inventor: TADA ATSUSHI
IPC: G01N33/52
Filed: 1991-10-30
Abstract: PURPOSE:To carry out detection of the objective nucleic acid in high sensitivity and short time without carrying out electrophoresis. CONSTITUTION:A specific DNA is proliferated by a PCR method using two kinds of oligonucleotides in which at least one is labeled as a chain extending reaction primer and then the resultant reaction product is added to a microplate fixing a label-specific substance used in the above-mentioned reaction to the labeled oligonucleotide containing a part of a proliferation fragment and complimentary sequence and signal produced by the label is measured to detect whether or not the objective nucleic acid exists.
Patent JP-H08145360-A (JP)
Title: Flame stabilizer of gas turbine combustor
Inventor: ICHIKAWA KUNIHIRO
IPC: F23R3/18
Filed: 1994-11-18
Abstract: PURPOSE: To make it possible to support a flame stabilizer stably without giving a thermal stress, by a method wherein a columnar projection is passed through a support groove and pushed thereinto with a cylindrical base rotated and then the cylindrical base and a flame stabilizer support plate are fastened to each other. CONSTITUTION: A gas turbine combustor is equipped with a premixer which prepares combustible premixed gas by mixing fuel with air. The premixer is equipped with a flame stabilizer which is composed of a cylindrical base 22 provided concentrically with the premixer and of a ring-shaped round plate 21 joined to the downstream end of the base and having a wall thickness increasing toward the downstream side of the premixed gas so that it has a trapezoidal section and which is provided on a flow passage of the premixed gas of an annular outlet part. In this case, the lower end face of a flame stabilizer support plate 26 is fixed to an inner circumferential cylinder 30B of the premixer and a square projection 31 is provided on the upstream side of the upper end face of the flame stabilizer support plate 26, while a columnar projection 32 is provided on the downstream side thereof. Besides, a support groove 33 in which the columnar projection 32 is put in an engaging manner is formed from the end face on the upstream side of the cylindrical base 22 toward the downstream side in the shape of L practically, and the flame stabilizer is supported by the engagement of the projection 32 with the groove 33.
Patent JP-H08264296-A (JP)
Title: Reactive ion etching inductively reinforced
Inventor: ROBAATO UU
IPC: C23F4/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device both for plasma etching using intermediate density plasma intensified by the help of an induction coil. SOLUTION: A method and a device provided are for producing intermediate- density plasma in a reactive ion etching chamber 10. The existing reactive ion etching technique, which uses multiple electrodes 12 and 14 for the capacitive coupling of power in the chamber 10 to establish plasma and maintain it, is combined with inductive coupling for the purpose of intensifying the plasma. A first high frequency power source 16 is connected to at least either of the electrodes to produce plasma under the same contains as the existing system, while a second high frequency power source 22 is connected to an induction coil 20 encircling the plasma to elevate the plasma density without influencing wafers to be treated in the chamber adversely.
Patent JP-H07143367-A (JP)
Title: Oblique stripe pattern signal generating circuit
Inventor: ARAI MASATAKA
IPC: H04N17/00
Filed: 1993-11-15
Abstract: PURPOSE:To obtain an oblique stripe pattern having visually satisfactory inclination by adjusting a line offset irrespective of a frequency of a clock signal CK. CONSTITUTION:A line offset LOF supplied to an input terminal 11 is added cumulatively every H (horizontal) period by a line offset cumulative adding part consisting of an N-ary adder 12 and a D latch circuit 14, and an obtained line offset cumulative addition output is sent to a load data input terminal of an N-ary counter 15, and loaded as an initial value every pulse input of a horizontal reset signal HSRT. The N-ary counter 15 uses this loaded line offset cumulative addition data as an initial value and operates N-ary count for a clock signal CK an input terminal 17, and outputs a signal obtained by frequency-dividing this clock signal CK by 1/N as an oblique stripe pattern (what is called a zebra pattern) signal.
Patent JP-H06120083-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: IIDA KENICHI
IPC: H01G9/035
Filed: 1992-09-30
Abstract: PURPOSE:To obtain electrolytic solution which enables an electrolytic capacitor to operate stably in an atmosphere of high temperature even if a high voltage is applied to it by a method wherein dimer acid is dissolved into electrolytic solution to enable an electrolytic capacitor to be increased in spark generating voltage, lessened in resistivity, and lessened in tandelta. CONSTITUTION:At least either dimer acid or its salt is dissolved into solvent whose main component is polyhydric alcohol such as ethylene glycol or the like, which is served as electrolytic solution.
Patent JP-H09127507-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: TOJO YASUHISA
IPC: F21V8/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a surface light source device and liquid crystal display device at low prices relatively easily while obtaining superior light utilization efficiency. SOLUTION: The surface light source device 51 having a surface photoconductor 52, a light source 53 which is so arranged that light is made incident from a side end surface of the photoconductor 52, and a reflecting plate 54 which is provided on the reverse surface side of the photoconductor 52 uses a photoconductor whose projection light angle is principally 60-90 deg. to the normal of a light projection surface, and a polarized light converting member 55 is arranged on the side of the light projection surface 52a of the photoconductor or/and between the photoconductor 52 and reflecting plate 54 in contact with the photoconductor 52.  On the top side of the surface light source 51 which is thus constituted, a transparent base material whose reverse surface side is smooth or/and a light direction control means 57 are provided and arranged on the back surface of the liquid crystal display element 41 so that the mean polarization axis direction of the projection light from the surface light source device 51 and the polarization axis direction of the polarizing plate on the light incidence side of the liquid crystal display device 51 nearly match each other, thereby constituting the liquid crystal display device 40.
Patent JP-H02132524-A (JP)
Title: Information processor
Inventor: INOUE KIYOSHI
IPC: G06F9/38
Filed: 1988-11-14
Abstract: PURPOSE:To realize the optional and proper change of the combination of instructions that can be carried out in parallel with each other by using a deciding means consisting of an instruction combination detecting means and a memory means which is capable of proper writing jobs and decides whether the combinations of instructions can be carried out in parallel with each other or not. CONSTITUTION:A parallel executing combination deciding circuit 1 contains an instruction group decoder, an instruction combination grant latch, an AND circuit, an OR circuit. The contents of instruction registers 41 and 42 are inputted to the circuit 1 via the signal lines 941 and 942. The circuit 1 decides whether two instructions can be carried out in parallel with each other or not and sends this deciding result to a 2nd arithmetic unit 72 and an instruction reading circuit 3 via a signal line 91. When the deciding result is affirmative, the unit 72 performs the arithmetic operations of subsequent instructions. While the unit 72 does not work in case the deciding result is negative. Thus it is possible to optionally and properly change the combination of instructions that can be carried out in parallel with each other by writing the appropriate value into the contents of the instruction combination grant latch.
Patent JP-H08109868-A (JP)
Title: Free couple inertia wheel prime mover
Inventor: YAMAMOTO TSUNEHIRO
IPC: F03G3/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide a powerful prime mover which is simple, high-efficient, and freed from a trouble by providing a mechanism to convert a force, amplified by a united body of a couple and a lever, into rotational movement, in a prime mover to generate the rotation forces of all rotary bodies. CONSTITUTION: A couple lever 1 is laterally operated to generate a rotation force at a point of application 5. The coupled lever 1 is vertically moved by an electromagnet 2 to generate rotation of a couple. An inertia wheel 3 is tuned with rotation operation of the couple through a crank 4. A present prime mover utilizes balance movement of all forces but a free couple inertia wheel prime mover utilizes as a rotational movement force by which a force is generated at right angles with the point of application 5 based on the parallel line of a force.